Heavily investing EVs in Atk and Spe, Focus Sash with Physical Attacker Build with guaranteed action Houndstone. The ability Sand Rush combined with an ally's すなあらし状態 setup of an ally, it can move before the opponent and Last Respects or Endeavor onto the opponent.

Alternative Move Options

Ally Switch is also recommended

Endeavor or Protect as a swap option, Ally Switch is an option. Ally Switch is especially powerful when used alongside a Dark-type such as Tyranitar. They can take each other's shared weaknesses — Ghost, Dark, and Fighting-type moves — at half damage or less.

Doubles Sand Team Attacker Build Role

Receiving an ally's weather support to double its Speed, an ace role that pressures the opponent by moving first — its role.Focus Sash to survive, then Endeavor and Shadow Sneak can be combined to forcibly wear the opponent down.

Threats

Weak to Dark-type and Normal-type Pokémon

Against Dark-type and Normal-type Pokémon, Last Respects is resisted at half damage or less, making them troublesome. Be sure to include Pokémon such as Fighting-types that can exploit the weaknesses of Dark- and Normal-types in your team.